#include<stdio.h>
int ADD(int x, int y)
{
	return x + y;
}
int main()

{
	//函数指针数组
	int(*p[3])(int, int) = { ADD,0,0 };
	printf("%d\n",(*p)(4, 1));
	printf("%d\n", p[0](4, 1));
	return 0;
}